BBL™ Trypticase™ Soy Broth with 20% Glycerol, BD Diagnostics

Supplier: BD

297352 297808
90004-850PK 808.25 USD
90004-850 90004-700 90005-020
BBL™ Trypticase™ Soy Broth with 20% Glycerol, BD Diagnostics
Media for Microbiology Prepared Media for Microbiology

Trypticase soy broth, a nutritious medium supplemented with glycerol is used as a maintenance medium for the preservation of bacterial culture.


Enzymatic digests of protein substrates act as protective colloids


Bacterial stock cultures frozen and stored at –20 °C or below will remain viable for several months, and some may remain viable for years.


Glycerol is a cryoprotective agent that provides intracellular and extracellular protection against freezing.

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